{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1470735708",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dd73f63612356c553f4ddf4067a21107710a8cbcc2e55cd4e546514e7482f9b",
    "signature": "0x0b3345e4568222943c84662b2c4ec8f8d4013fd1a8fbbbf520bdbcd93899c8de254a4cee9dd3fa1f0ebd2c2f1e4ea45829881af42a361cae704b6ddcb1c4d5a81c",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}